【摘要】 论述测小角法测定高层建筑物竖直轴线上、下相对位移量，以确定倾斜角的原理和方法．它具有比前方交会法精度高、外业工作量少和计算快速等优点．更多还原

【Abstract】 For measuring the inclination of high building,the author applies the method of surveying two small angles and diScusses its principle.By applying this method,the relative displacement of small angleS up and down the vertical axis is surveyed and the angle of inclination of high building is determined.The method excels that of forwatd intersection in its high precision,less field work,and rapid calculation.更多还原